CN218311704U

CN218311704U - Movable welding robot

Info

Publication number: CN218311704U
Application number: CN202221993806.1U
Authority: CN
Inventors: 王璐; 谢能刚; 冯旭刚; 潘建伟; 王萌
Original assignee: Maanshan Angong University Intelligent Equipment Technology Institute Co ltd
Current assignee: Maanshan Angong University Intelligent Equipment Technology Institute Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-17
Anticipated expiration: 2032-07-27

Abstract

The invention discloses a movable welding robot, and belongs to the field of welding equipment. A mobile welding robot, comprising: a base, an objective table and a frame; the base is provided with a horizontal upper end face, and the object stage and the rack are both fixedly arranged on the base; a horizontal sliding rail is fixedly connected to the upper end face of the rack, a rack parallel to the sliding rail is arranged on one side of the sliding rail, and the rack is fixedly connected with the rack; the sliding rail is connected with a case in a sliding manner, two first shafts which are vertically arranged are rotationally connected in the case, gears and first chain wheels are fixedly sleeved on the first shafts, one side of the case, which is close to the objective table, is fixedly connected with an installation rod, and the tail end of the installation rod extends to the lower part of the objective table; the gear is meshed with the rack.

Description

Movable welding robot

Technical Field

The invention relates to the field of welding equipment, in particular to a movable welding robot.

Background

When having a plurality of solder joints on the plate, manual welding often is not efficient. Therefore, a plurality of auxiliary devices are adopted in the market, and automatic or semi-automatic welding is realized. There is still room for improvement in existing welding equipment, for example, when the automated equipment is used for welding, the fallen chips need to be manually treated, and maintenance is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a mobile welding robot.

The purpose of the invention can be realized by the following technical scheme:

a mobile welding robot, comprising: a base, an objective table and a frame;

the base is provided with a horizontal upper end surface, and the object stage and the rack are both fixedly arranged on the base;

a horizontal sliding rail is fixedly connected to the upper end face of the rack, a rack parallel to the sliding rail is arranged on one side of the sliding rail, and the rack is fixedly connected with the rack;

a case is connected on the sliding rail in a sliding manner, two first shafts which are vertically arranged are connected in the case in a rotating manner, gears and first chain wheels are fixedly sleeved on the first shafts, a mounting rod is fixedly connected to one side of the case close to the objective table, and the tail end of the mounting rod extends to the lower side of the objective table; the gear is meshed with the rack;

the upper end surface of the objective table is provided with a plurality of through chip grooves, the mounting rod is rotatably connected with a second shaft, and a wheel brush is fixedly sleeved on the upper end of the second shaft and extends to the bottom surface of the objective table; a second chain wheel is fixedly sleeved at the lower end of the second shaft, and the two first chain wheels are in transmission connection with the second chain wheel through a transmission chain;

a mechanical arm is fixedly arranged on the upper end face of the case, and a welding gun is fixedly arranged at the end part of the mechanical arm; and a slot hole for meshing the gear and the rack is formed in the side wall of the case.

Furthermore, a collecting box is fixedly connected to the upper end face of the base and is arranged under the object stage.

Further, the lower extreme of base is installed the gyro wheel.

Furthermore, an illuminating lamp is fixedly arranged on the upper end face of the case.

Further, a clamp for clamping and fixing the workpiece to be welded is arranged on the objective table.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a side view of the present application;

fig. 3 is a cross-sectional view of a chassis of the present application.

The parts corresponding to the reference numerals in the drawings are as follows:

1. a base; 2. an object stage; 3. a frame; 4. a rack; 5. a chassis; 6. a manipulator; 7. a collection box; 8. a drive chain; 9. a wheel brush; 10. a second shaft; 11. a mounting frame; 12. a bevel; 13. a first sprocket; 14. a second sprocket; 15. a gear; 16. a chip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, a mobile welding robot includes: a base 1, an object stage 2 and a frame 3;

the base 1 is provided with a horizontal upper end face, and the object stage 2 and the rack 3 are both fixedly arranged on the base 1;

a horizontal sliding rail is fixedly connected to the upper end face of the rack 3, a rack 4 parallel to the sliding rail is arranged on one side of the sliding rail, and the rack 4 is fixedly connected with the rack 3;

the slide rail is connected with a case 5 in a sliding manner, two first shafts which are vertically arranged are rotationally connected in the case 5, a gear 15 and a first chain wheel 13 are fixedly sleeved on the first shafts, one side of the case 5, which is close to the objective table 2, is fixedly connected with a mounting rod 11, and the tail end of the mounting rod 11 extends to the lower part of the objective table 2; the gear 15 is meshed with the rack 4;

a plurality of through chip grooves 16 are formed in the upper end face of the objective table 2, a second shaft 10 is connected to the mounting rod 11 in a rotating mode, a wheel brush 9 is fixedly sleeved on the upper end of the second shaft 10, and the wheel brush 9 extends to the bottom face of the objective table 2; a second chain wheel 14 is fixedly sleeved at the lower end of the second shaft 10, and the two first chain wheels 13 are in transmission connection with the second chain wheel 14 through a transmission chain 8;

a manipulator 6 is fixedly arranged on the upper end face of the case 5, and a welding gun is fixedly arranged at the end part of the manipulator 6; the side wall of the case 5 is provided with a slot for the gear 15 to be meshed with the rack 4.

During the use process, the plate to be welded can be arranged on the object stage 2. When the transverse position of the welding spot is large, the transverse positions of the manipulator 6 and the welding gun can be adjusted by moving the sliding table. The longitudinal position of the welding gun can be adjusted through the action of the mechanical arm. During welding, some debris and molten material tend to fall off. The debris may escape from the junk slots 16 as described above. However, the molten material easily adheres to the chip grooves 16, causing inconvenience in cleaning. When the machine box 5 slides along the sliding rail, the rack 4 can drive the gear 15 to rotate, so as to drive the first shaft to rotate, the first chain wheel 13 on the first shaft synchronously rotates, the second chain wheel 14 is driven to rotate through the transmission chain 8, so as to drive the second shaft 10 to rotate, the wheel brush 9 is driven to rotate, and the chip groove 16 is cleaned when the machine box 5 slides.

Further, the stage 2 may be provided with a slope 12 inclined downward, and the panel to be welded is disposed on the slope 12. This allows debris to easily fall into the junk slots 16.

Further, a collecting box 7 is fixedly connected to the upper end surface of the base 1, and the collecting box 7 is arranged right below the object stage 2.

Further, the lower extreme of base 1 installs the gyro wheel.

Furthermore, an illuminating lamp is fixedly installed on the upper end face of the case 5.

Further, a jig for clamping and fixing a workpiece to be welded is arranged on the stage 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. A mobile welding robot, comprising: a base, an object stage and a frame;

the upper end face of the case is fixedly provided with a manipulator, and the end part of the manipulator is fixedly provided with a welding gun; and a slot hole for meshing the gear and the rack is formed in the side wall of the case.

2. The mobile welding robot of claim 1, wherein a collection box is fixedly connected to the upper end surface of the base, and the collection box is disposed directly below the stage.

3. The mobile welding robot of claim 1, wherein rollers are mounted to a lower end of the base.

4. The mobile welding robot as claimed in claim 1, wherein a lighting lamp is fixedly installed on the upper end surface of the case.

5. The mobile welding robot of claim 1, wherein a clamp for clamping and fixing a workpiece to be welded is arranged at the stage.